Measurement-computing PointScan Road Map rev.2.0 Manuel d'utilisateur télécharger pdf (Page 13)

Remote I/O Configuration, General Tab

(f) Fill in the fields in the RS-485 tab (following figure), then click <Next>.

This tab (following figure) refers to the RS-485 port on the /100 series module.

Therefore, it needs to be filled-in

only if the /100 series module has other

modules connected to it via the RS-485 link. These “other” modules can be either

/200 series or /100 series [used in “RS-485” mode].

Protocol - Select <Modbus ASCII Passthru>.

Baud Rate – A value of 9600 is adequate for most purposes. However, you may need to use a

higher baud rate, especially if you are connecting a large number of modules using the RS-485

link.

All interconnected modules must be set to the same baud rate.

Mode, Lead Time, Lag Time - Accept the defaults (click on the Help button for more information

on these parameters).

Timeout - Recommended value is 0.3 seconds

Remote I/O Configuration, RS-485 Tab

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Measurement-computing PointScan Road Map rev.2.0 Manuel d'utilisateur Page 13